106402601 has 2 divisors, whose sum is σ = 106402602. Its totient is φ = 106402600.

The previous prime is 106402579. The next prime is 106402607. The reversal of 106402601 is 106204601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105678400 + 724201 = 10280^2 + 851^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106402601 is a prime.

It is a super-2 number, since 2×106402601² = 22643026999130402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106402607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53201300 + 53201301.

It is an arithmetic number, because the mean of its divisors is an integer number (53201301).

Almost surely, 2^106402601 is an apocalyptic number.

It is an amenable number.

106402601 is a deficient number, since it is larger than the sum of its proper divisors (1).

106402601 is an equidigital number, since it uses as much as digits as its factorization.

106402601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 106402601 is about 10315.1636438789. The cubic root of 106402601 is about 473.8607616211.

The spelling of 106402601 in words is "one hundred six million, four hundred two thousand, six hundred one".